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1. WO2020098683 - MOTION CANDIDATE LIST CONSTRUCTION METHOD FOR INTRA BLOCK COPY

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Publication Number WO/2020/098683
Publication Date 22.05.2020
International Application No. PCT/CN2019/117930
International Filing Date 13.11.2019
IPC
H04N 19/105 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
102characterised by the element, parameter or selection affected or controlled by the adaptive coding
103Selection of coding mode or of prediction mode
105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/176 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
169characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
17the unit being an image region, e.g. an object
176the region being a block, e.g. a macroblock
H04N 19/52 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
503involving temporal prediction
51Motion estimation or motion compensation
513Processing of motion vectors
517by encoding
52by predictive encoding
Applicants
  • BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. [CN]/[CN]
  • BYTEDANCE INC. [US]/[US]
Inventors
  • ZHANG, Li
  • ZHANG, Kai
  • LIU, Hongbin
  • XU, Jizheng
  • WANG, Yue
Agents
  • LIU, SHEN & ASSOCIATES
Priority Data
PCT/CN2018/11517613.11.2018CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MOTION CANDIDATE LIST CONSTRUCTION METHOD FOR INTRA BLOCK COPY
(FR) PROCÉDÉ DE CONSTRUCTION DE LISTES DE CANDIDATS DE MOUVEMENT POUR COPIE INTRA-BLOC
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Abstract
(EN)
Devices, systems and methods for digital video coding, which includes constructing separate motion candidate lists for video coding, are described. An exemplary method for video processing includes constructing, for a first video block of a video, a first motion candidate list using a first motion candidate list construction method that includes motion candidates associated with a same reference picture, and performing a conversion between the first video block and a bitstream representation of the video including the first video block according to the constructed first motion candidate list.
(FR)
L'invention concerne des dispositifs, des systèmes et des procédés de codage vidéo numérique, comprenant la construction de listes de candidats de mouvement séparées pour un codage vidéo. Un exemple de procédé de traitement vidéo consiste à construire, pour un premier bloc vidéo d'une vidéo, une première liste de candidats de mouvement à l'aide d'un premier procédé de construction de liste de candidats de mouvement qui comprend des candidats de mouvement associés à une même image de référence, et à réaliser une conversion entre le premier bloc vidéo et une représentation de flux binaire de la vidéo comprenant le premier bloc vidéo selon la première liste de candidats de mouvement construite.
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